Home / 5,110,129.82-7,050,198.26-3,275,599.65

Finding the Fourth Proportional to 5,110,129.82, 7,050,198.26 and 3,275,599.65

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Solution

The fourth proportional to 5,110,129.82, 7,050,198.26 and 3,275,599.65 is: 4,519,185.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,129.82 : 7,050,198.26 = 3,275,599.65 : x
  2. Step 2: Convert to fraction form
    5,110,129.82/7,050,198.26 = 3,275,599.65/x
  3. Step 3: Cross multiply
    5,110,129.82x = 7,050,198.26 × 3,275,599.65
  4. Step 4: Simplify right side
    5,110,129.82x = 23,093,626,965,082.11
  5. Step 5: Solve for x
    x = 23,093,626,965,082.11/5,110,129.82
  6. Step 6: Final answer
    x = 4,519,185.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.